It's Pits & Perils (P&P), an original, old-school game inspired by the wargames-turned-RPGs of the early 1970s. With close to a hundred monsters and two hundred magic items to win and wield, this slim volume (just 74-pages) has everything needed to get started with simple, intuitive rules and open-ended gameplay... 
Brimming with content, this expansion to P&P has deeper pits and deadlier perils! But take heart, for now you can be an eastern monk or mentally gifted savant. Fighters master combat maneuvers and magicians have access to a variety of new spells, all of them sorely needed against the foes who give this book its name...
Steeped in diabolical lore, this supplement rounds out P&P's original trilogy with additional classes (the barbarian and corsair), spells, and terrifying monsters from the depths of Hell! Secondary skills round out a character, spell components extend their power; but beware equipment failure and the cosmic threat of demonic possession...
Divinely inspired, this expansion explores clerics and the powerful gods they so worship, adding druids, paladins, and manifestations of cosmic power. With new rules for a deadlier war-gaming approach and storied artifacts, The Divine Spark brings Pits & Perils full circle while taking it in exciting new directions, the gods willing...
This is an ​introductory adventure setting for P&P meant to assist novice referees and grognards alike! It includes the Town of Dunkirk and its environs, including an ancient abbey amidst the orc-infested highlands. A peaceful enough place, only now a foul darkness seeks its vengeance against the townsfolk and an unsuspecting world...